Experience a charming 1930s version of "infotainment."

These markers are used to document elevation changes around the famed dam.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

This small interfaith chapel lies not far from the rim of the Grand Canyon.

A sharp bend in a dramatic river canyon cut through red rocks.

A tunnel with windows, so you don't miss out on the impressive views.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

The location where the iconic movie character declared it was time to go home.

Owned by Native American women, this brewery is a celebration of indigenous culture in the American Southwest.

A clear blue swimming hole with hidden caves, still unexplored.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

Inside this small museum resides a strange mix of miniature collections passed down over time.

A blacklight journey through a celestial art exhibit.

A museum dedicated to the alleged Roswell Incident.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

Legend says the horned lizard spent 31 years sealed in a time capsule before he was discovered alive.

The largest public collection of roses in the United States.

Foragers once flocked to this big beautiful bayou to hunt for pearls.

Today this bizarre rooftop phone booth seems like a piece of kitsch but it was once used to spot disastrous storms.

This unusually circular centenarian barn became a Route 66 icon.

This former mining town was named the most toxic town in America.

Nature's biggest mammal swims in landlocked Oklahoma.

It reportedly took three years to sort through all the objects in this eclectic lifelong collection.

The surprising home of the iconic Santa Monica Pier Ferris Wheel.